Detection of Biomolecules via Benign Surface Modification of Graphene
Detection of Biomolecules via Benign Surface Modification of Graphene
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DOI：
10.1021/cm201577k
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发表时间：
2011-11-22
影响因子：
8.6
通讯作者：
Tulevski, George S.
中科院分区：
文献类型：
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作者：
Kasry, Amal;Afzali, Ali A.;Tulevski, George S.
合成功能化生物素化合物并将其组装在石墨烯表面上，保留了石墨烯的电学和光学性质。表面等离子体共振光谱（以及其他表面敏感分析技术）用于实时监测表面结合。这种功能化方案可以很容易地推广到其他生物学相关系统。
A functionalized biotin compound is synthesized and assembled on a graphene surface where the electrical and optical properties of graphene are retained. Surface plasmon resonance spectroscopy (among other surface-sensitive analytical techniques) is employed to monitor the surface binding in real time. This functionalization scheme can be easily generalized to other biologically relevant systems.